Anti-blocking drainage pipe for building water supply and drainage
By setting up a combined structure of fork beams, filter plates, impellers and crushing knives in the drainage pipe, the problem of poor anti-blocking effect of traditional drainage pipes under high water flow is solved, effective garbage and soil treatment is achieved, and drainage is improved Efficiency and equipment life.
Patent Information
- Application Number
- CN202420879493.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
Traditional drainage pipe filtration devices have poor anti-blocking effect under high water flow, resulting in the impact of drainage efficiency.
A kind of anti-blocking drainage pipe for building water supply and drainage is designed. Fork beams and filter plates are installed in the pipe body. The impeller and a crushing knife are combined. The impeller rotates and drives the crushing knife to treat garbage or soil. The subsequent drainage treatment is achieved through the filter plate to avoid blockage.
Effectively prevent pipe blockage, improve drainage efficiency, extend component service life, and reduce friction and wear through design.
Smart Images
Figure CN222183633U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of building engineering, and more specifically, to an anti-clogging drain pipe for building water supply and drainage. Background Art
[0002] Drainage pipes refer to the system of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater. Drainage pipes can include trunk pipes, branch pipes and pipes leading to treatment plants. Regardless of whether they are built on the street or anywhere else, as long as they play a role in drainage, they should be counted as drainage pipes.
[0003] When it rains, the water flow formed by the rain will carry a lot of garbage or soil into the pipe, thus causing the pipe to be blocked. In the related art, a filtering device is generally used to filter the garbage or soil.
[0004] However, the traditional filtering device has a poor anti-clogging effect. When the water flow is large, it is easy to get clogged, which greatly affects the drainage efficiency of the drain pipe. Utility Model Content
[0005] In view of this, an embodiment of the present application provides an anti-clogging drain pipe for building water supply and drainage to solve the problem of poor anti-clogging effect of the filtering device of the drain pipe in the related art.
[0006] In order to achieve the above objectives, the present application provides the following technical solutions:
[0007] An anti-clogging drain pipe for building water supply and drainage, comprising:
[0008] A tube body, wherein a fork-shaped beam is arranged in the tube body, the fork-shaped beam is fixedly connected to the inner wall of the tube body, and a rotating shaft is arranged in the middle of the fork-shaped beam;
[0009] A filter plate, wherein the filter plate is provided with filter holes, and the filter plate is arranged between adjacent fork-shaped beams;
[0010] An impeller, the impeller is disposed on the rotating shaft, the impeller can rotate relative to the fork-shaped beam, the outer diameter of the impeller is smaller than the inner diameter of the inner cavity of the tube body, and the impeller is located at the water inlet port of the tube body;
[0011] A crushing knife is arranged on the outer wall of the impeller, and the outer diameter of the circle formed by the crushing knife and the impeller is matched with the inner diameter of the inner cavity of the tube body.
[0012] In some possible implementations, there are gaps between the impeller and the crushing knife and the fork-shaped beam and the filter plate.
[0013] In some possible implementations, a bearing is disposed outside the rotating shaft, the rotating shaft is fixedly connected to an inner ring of the bearing, and the impeller is fixedly connected to an outer ring of the bearing.
[0014] In some possible implementations, the crushing knife is disposed on the bottom surface of the impeller, and the crushing knife is fixedly connected to the impeller by bolts.
[0015] In some possible implementations, arc surfaces are provided between adjacent filter holes, and the height of the arc surfaces is higher than the upper surface of the filter plate.
[0016] In some possible implementations, a plurality of wire strips are disposed on the upper surface of the filter plate, and the plurality of wire strips form the filter holes.
[0017] The anti-clogging drain pipe for building water supply and drainage provided in the embodiment of the present application has at least the following beneficial effects:
[0018] In the anti-clogging drain pipe for building water supply and drainage provided in the embodiment of the present application, a fork-shaped beam is arranged in the pipe body, a filter plate is arranged between the fork-shaped beams, and the middle part of the fork-shaped beam is rotatably connected to an impeller, and the impeller is arranged at the water inlet port of the pipe body. In addition, a crushing knife is fixedly arranged on the outer wall of the impeller. This makes it possible that when rainwater carrying garbage or soil enters the inner cavity of the pipe body, it will impact the impeller to cause it to rotate. Under the action of the rotation of the impeller, the crushing knife will be driven to crush the garbage or soil in the rainwater. The rainwater after the crushing process will then pass through the filter plate for subsequent drainage treatment, thereby effectively preventing the problem of pipe blockage. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 A schematic diagram of the structure of an anti-clogging drain pipe for building water supply and drainage provided in an embodiment of the present application;
[0021] Figure 2 A side sectional view of an anti-clogging drain pipe for building water supply and drainage provided in an embodiment of the present application.
[0022] In the figure:
[0023] 100, tube body; 200, fork-shaped beam; 300, rotating shaft; 400, filter plate; 410, filter hole; 500, impeller; 600, crushing knife. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] like Figure 1-Figure 2 As shown, the anti-clogging drain pipe for building water supply and drainage provided by the embodiment of the present application includes a pipe body 100, a filter plate 400, an impeller 500 and a crushing knife 600, wherein the pipe body 100 is a structure for water supply and drainage, and a fork-shaped beam 200 is arranged in the pipe body 100, and the fork-shaped beam 200 is arranged along the radial direction of the inner cavity of the pipe body 100, and the fork-shaped beam 200 is fixedly connected to the inner wall surface of the inner cavity of the pipe body 100. Preferably, the pipe body 100 and the fork-shaped beam 200 can be integrally formed, so that the overall strength of the pipe body 100 can be improved. A rotating shaft 300 is also arranged in the middle of the fork-shaped beam 200, and the rotating shaft 300 extends along the axial direction of the inner cavity of the pipe body 100 and faces the water inlet port of the pipe body 100.
[0026] The filter plate 400 is disposed between adjacent fork-shaped beams 200, and the filter plate 400 and the fork-shaped beam 200 together seal the inner cavity of the tube body 100. The filter plate 400 is provided with a filter hole 410, so that rainwater entering the tube body 100 through the water inlet port will be filtered through the filter hole 410 before passing through the filter plate 400 for subsequent drainage treatment.
[0027] Preferably, a notch can be provided at the position where the fork beam 200 contacts the filter plate 400, and a lap plate can be provided at the notch, and an interference fit can be provided between the fork beam 200 and the lap plate. In this way, the filter plate 400 in the tube body 100 can be replaced regularly, so that the tube body 100 can always have a good filtering effect.
[0028] In this embodiment, the impeller 500 is arranged on the rotating shaft 300 of the fork-shaped beam 200, and the impeller 500 can rotate relative to the fork-shaped beam 200. The outer diameter of the impeller 500 is smaller than the inner diameter of the inner cavity of the tube body 100, and the impeller 500 is arranged at the water inlet port of the tube body 100. Therefore, when the external rainwater enters the tube body 100, it will impact the impeller 500 to rotate. The crushing knife 600 is arranged on the outer wall of the impeller 500, and the crushing knife 600 extends in the radial direction of the tube body 100, and the outer diameter of the center of the circle formed by the crushing knife 600 and the impeller 500 is adapted to the inner diameter of the inner cavity of the tube body 100.
[0029] In the anti-clogging drain pipe for building water supply and drainage provided in the embodiment of the present application, a fork-shaped beam 200 is arranged in the pipe body 100, a filter plate 400 is arranged between the fork-shaped beams 200, and the middle part of the fork-shaped beam 200 is rotatably connected with an impeller 500, and the impeller 500 is arranged at the water inlet port of the pipe body 100. In addition, a crushing knife 600 is fixedly arranged on the outer wall of the impeller 500. This makes it possible that when rainwater carrying garbage or soil enters the inner cavity of the pipe body 100, it will impact the impeller 500 to rotate, and the rotation of the impeller 500 will drive the crushing knife 600 to crush the garbage or soil in the rainwater, and the rainwater after the crushing process will pass through the filter plate 400 for subsequent drainage treatment, thereby effectively preventing the problem of pipeline blockage.
[0030] In some embodiments, there is a certain gap between the impeller 500 and the crushing knife 600 and the fork-shaped beam 200 and the filter plate 400, so that the impeller 500 and the crushing knife 600 can avoid friction with the fork-shaped beam 200 and the filter plate 400 when rotating, thereby reducing the wear between them and extending the service life of the components.
[0031] In some embodiments, in order to ensure that the impeller 500 can rotate more smoothly, the rotating shaft 300 is fixedly connected to the fork beam 200, and a bearing is provided on the rotating shaft 300. Specifically, the rotating shaft 300 is fixedly connected to the inner ring of the bearing, and the impeller 500 is fixedly connected to the outer ring of the bearing.
[0032] In some embodiments, the crushing blade 600 is disposed on the bottom surface of the impeller 500, and the two can be fixedly connected by bolts, so that the crushing blade 600 can be replaced in time, so that the tube body 100 can ensure the crushing efficiency, thereby reducing the probability of blockage as much as possible.
[0033] In some embodiments, an arc surface is provided between adjacent filter holes 410 on the filter plate 400, and the height of the arc surface is higher than the upper surface of the filter plate 400. This allows the crushed garbage or soil to fall on the arc surface and slide into the filter holes 410 to be discharged outward. The arc surface structural design can prevent garbage or soil from remaining in the position between adjacent filter holes 410.
[0034] Similarly, the filter plate 400 may also be provided with filter holes 410 formed by a plurality of wires. Since the wires have a relatively small diameter, this can prevent garbage or soil from being entangled or adhering to the filter plate 400, thereby affecting subsequent drainage treatment.
[0035] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.
[0036] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.
[0037] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.
[0038] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).
[0039] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.
[0040] The term "substrate" as used herein refers to the material on which subsequent material layers are added. The substrate itself may be patterned. The material added on top of the substrate may be patterned, or may remain unpatterned. In addition, the substrate may include a wide range of materials, such as silicon, germanium, gallium arsenide, indium phosphide, etc. Alternatively, the substrate may be made of a non-conductive material (e.g., glass, plastic, or sapphire wafer, etc.).
[0041] The term "layer" used in the text may refer to a material portion including an area with a certain thickness. A layer may extend over the entire underlying structure or overlying structure, or may have a range smaller than the range of the underlying or overlying structure. In addition, a layer may be an area of a homogeneous or inhomogeneous continuous structure, the thickness of which is less than the thickness of the continuous structure. For example, a layer may be located between the top surface and the bottom surface of the continuous structure or between any paired lateral planes at the top surface and the bottom surface. A layer may extend laterally, vertically and / or along a tapered surface. A substrate may be a layer, may include one or more layers therein, and / or may have one or more layers located thereon, above it and / or below it. A layer may include multiple layers. For example, an interconnect layer may include one or more conductors and a contact layer (forming contacts, interconnects and / or vias therein) and one or more dielectric layers.
[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. An anti-clogging drain pipe for building water supply and drainage, characterized in that: include: A tube body (100), wherein a fork-shaped beam (200) is arranged inside the tube body (100), the fork-shaped beam (200) is fixedly connected to the inner wall of the tube body (100), and a rotating shaft (300) is arranged in the middle of the fork-shaped beam (200); A filter plate (400), wherein the filter plate (400) is provided with filter holes (410), and the filter plate (400) is arranged between adjacent fork-shaped beams (200); an impeller (500), the impeller (500) being arranged on the rotating shaft (300), the impeller (500) being rotatable relative to the fork-shaped beam (200), the outer diameter of the impeller (500) being smaller than the inner diameter of the inner cavity of the tube body (100), and the impeller (500) being located at the water inlet port of the tube body (100); A crushing knife (600), wherein the crushing knife (600) is arranged on the outer wall of the impeller (500), and the outer diameter of the circle formed by the crushing knife (600) and the impeller (500) is adapted to the inner diameter of the inner cavity of the tube body (100).
2. The anti-clogging drain pipe for building water supply and drainage according to claim 1, characterized in that: There is a gap between the impeller (500) and the crushing knife (600) and the fork-shaped beam (200) and the filter plate (400).
3. The anti-clogging drain pipe for building water supply and drainage according to claim 1, characterized in that: The rotating shaft (300) is provided with a bearing on its outer sleeve, the rotating shaft (300) is fixedly connected to the inner ring of the bearing, and the impeller (500) is fixedly connected to the outer ring of the bearing.
4. The anti-clogging drain pipe for building water supply and drainage according to claim 1, characterized in that: The crushing knife (600) is arranged on the bottom surface of the impeller (500), and the crushing knife (600) is fixedly connected to the impeller (500) by bolts.
5. The anti-clogging drain pipe for building water supply and drainage according to claim 1, characterized in that: An arc surface is provided between adjacent filter holes (410), and the height of the arc surface is higher than the upper surface of the filter plate (400).
6. The anti-clogging drain pipe for building water supply and drainage according to claim 1, characterized in that: A plurality of wire strips are disposed on the upper surface of the filter plate (400), and the plurality of wire strips form the filter holes (410).